103P/Hartley (Record n° 1765)
Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2011 Jan 19 23h36 UT by Philippe DupouyMagnitude (MPC m2) 14.5 Magnitude standard deviation 0.1 Aperture radius for m2 6 " r (dist/Sun) 1.520 AU d (dist/Earth) 0.609 AU Right ascension 106.56117 ° Declination -12.24256 ° MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.25-m f/5.5 reflector + CCD
ACK MPCReport file updated 2011.01.22 17:30:00
AC2 obsdax@wanadoo.fr
NET UCAC-3
0103P KC2011 01 19.98355 07 06 14.68 -12 14 33.2 14.4 N 958
0103P KC2011 01 19.99959 07 06 14.28 -12 14 16.8 14.6 N 958
0103P KC2011 01 20.01417 07 06 13.91 -12 14 00.8 14.6 N 958
0103P KC2011 01 20.02871 07 06 13.49 -12 13 45.4 14.4 N 958
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1375 mm Instrument focale/diameter 5.5 Camera Audine 1600 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount home Meade Motorization Yes Autoguide No Moon phase 0 ° Observatory MPC code 958 Location Dax 40100 France Reference stars catalog (ast) UCAC-3
Used softwares ASTROMETRICA Observation submission date 2011 Jan 22 23h46m59s